Find cheap flights from Denver to the United Kingdom

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DEN — United Kingdom
Sep 3 — Sep 101
Round-trip
1 adult
Economy
0 bags
From?
To?
Sat 9/3
Sat 9/10

Good to know

Low season

February

High season

June

Cheapest flight

$215

Average price round-trip

$1,033

Good deal round-trip

$665

Good deal one-way

$303
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Denver Intl to London Gatwick
(avg. price over the last 2 weeks)
or less
or less

Top tips for finding cheap flights to the United Kingdom

  • Looking for a cheap flight? 25% of our users found tickets from Denver to the United Kingdom for the following prices or less: to London $458 one-way - $666 round-trip
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be June and July. The cheapest month to fly to the United Kingdom is February.
  • Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking United Kingdom flights

Top 5 airlines serving Denver Intl to United Kingdom

Scores according to KAYAK customer reviews
7.9
DeltaOverall score based on 31140 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.5Food
Airline reviews
Pros: "Most of the crew was great with the exception of curbside check-in in Denver."
Cons: "Curbside needs to stop chasing cash tips and do their jobs. If they focused on that tips would be easy to come by. The curbside attendant that took my bag didn’t even bother to check my id. He asked me my name and asked where my destination was. I told him Cincinnati as a layover then LaGuardia where he said that was wrong. He then proceeded to print a boarding pass that wasn’t mine and load my bag into the conveyor. Not 5 mins go by when I realize what happened I wound up having to go to special services to rectify the situation. Which ultimately consisted of me waiting another hour in LaGuardia to get my bag. Please delta have these curbside handlers actually want to do their job and stop chasing cash tips."
Read more about Delta
Pros: "Most of the crew was great with the exception of curbside check-in in Denver."
Cons: "Curbside needs to stop chasing cash tips and do their jobs. If they focused on that tips would be easy to come by. The curbside attendant that took my bag didn’t even bother to check my id. He asked me my name and asked where my destination was. I told him Cincinnati as a layover then LaGuardia where he said that was wrong. He then proceeded to print a boarding pass that wasn’t mine and load my bag into the conveyor. Not 5 mins go by when I realize what happened I wound up having to go to special services to rectify the situation. Which ultimately consisted of me waiting another hour in LaGuardia to get my bag. Please delta have these curbside handlers actually want to do their job and stop chasing cash tips."
Pros: "Crew was very pleasant. Boarding and deplaning was smooth and easy!"
Pros: "Crew was friendly and efficient."
Pros: "Availability of WiFi, a charging port and media options puts Delta a step (or two) ahead of their competitors. The professionalism of the crew, as well as the complimentary food/beverage options are also excellent."
Cons: "Not the airlines fault, but my 6’4” frame doesn’t fit very well in a middle main cabin seat."
Pros: "We arrived eventually."
Cons: "Flight delayed three hours. Payed extra for an earlier flight. Very disappointing."
Cons: "Delayed 4 hours"
Pros: "Flight left on time and landed on time"
Pros: "Flight was delayed for more than 3 hours."
Cons: "Could have left on or close to schedule."
Pros: "The service, on time, employees very nice."
Pros: "Crew."
Cons: "Getting to Venice on time. Our late arrival cost me a 90 euro shutle."
Pros: "Comfort + was nice."
Cons: "Had a middle seat between two other men. I was given my seat by the gate. It would have been nice if they placed my more strategically. That might be asking too much but seems reasonable."
Cons: "Choice of healthier snack"
Cons: "Have rhe right to carry at least one luggage per person at no cost. Besides carry on and personal item. Tickets prices and luggage costs are extremely expensive."
Pros: "Good airframe."
Cons: "3+ hours delayed; didn't arrive until 3AM."
Cons: "Seats are so small. Flight was delayed."
Cons: "Denver airport is far too large for there to be such a small security check therefore it took forever and I missed the flight. Delta tried to charge me $1000 for another ticket to Albany and I decided to fly with another airline for half the price instead"
Pros: "Nothing"
Cons: "I bought a ticket thinking i bought it through kayak but I actually bought a ticket through a third party in India. Where no one spoke good English. I called the agency to find out if I needed a Visa for my visit to Australia and the told me no. So when I showed up to the airport I didn’t have the right documents and I MISSED MY FLIGHT. Also the wouldn’t just change my flight and charge me the change flight fee. They cancelled my flight entirely and made me buy a whole new ticket!!! Worst flight experience I’ve ever had and this is not my first time flying to Australia or out of country."
Pros: "Friendly cabin crew. Early am departure. On board entertainment is a great selection of movies/TV etc. Clean aircraft. Comfortable seating. Great flight."
Cons: "Had to wait for the crew from another flight before boarding p"
Cons: "The seats were in bad condition, I was surprised as Delta usually has well cared for interior and exterior airplanes."
Pros: "Professional appearance of flight staff accommodating and sincete"
Pros: "The flight attendants were all helpful and pleasant. The seats were comfortable. We were provided with plenty of liquids."
Cons: "The landing was pretty tough and we took off almost a half hour late."
Pros: "Very friendly gate attendants helped us fix the problem that our frequent flyer number had not been entered on the boarding pass. This may have been because of the booking co., Just Fly."
Cons: "Would have liked more seat options, like when I book on Delta's website. Didn't have enough advance warning."
Pros: "Food and entertainment was good"
Cons: "The bathroom I used was disgusting."
Pros: "Check in Denver super helpful Gate staff hustled to turn around flight Flight crew excellent"
Cons: "Flight delayed, almost missed international connections"
Pros: "Anything from free WiFi, entertainment, leg room, commentary drinks and snacks. Great service!"
Pros: "The staff was polite and snacks were good (healthy options)."
Cons: "Nothing was terrible, but due to the short flights I assume they don’t worry about having planes with entertainment available."
Pros: "Short flight"
Cons: "In SLC they boarded by row numbers and not zones. Weird..."
Cons: "Engine problems-2 hour delay"
Pros: "Good flight crew"
Cons: "Delayed due to mechanical issues. For 3 hours. No offers for free drink or wi fi. When we finally land we were on the runway for half hour."
Pros: "Great people and crew early arrival nice passengers"
Cons: "Poor Delta DEN counter agent experience. Name on ticket didnt match Delta profile name nor TSA [rofile name. Delta counter agent would do nothing, except blame TSA. Would not check ticket name vs profile name. Happened two consecutive flights. Flight tomorrow morning has no TSA Pre clearance on boarding pass. This will be three consecutive flights. Also seated me next to a person who needed 2 seats to himself. Please never seat me next to a passenger who cannot fit in their own seat. I am switching to SWA."
Pros: "On two of the legs of the trip they notice I was a tall person with long legs and upgraded me to seats with more leg room!! I didn't even ask. Thank you."
Cons: "On the way back there were open seats with extra leg room and I asked the gate attendant if it was possible to switch my seat to one with more room and they said they only could if I paid extra."
Pros: "Crew was nice."
Cons: "The Entertainment sucked. Again I was sitting in comfort class which in theory should buy you more comfort and better entertainment. There was a ton of movies from the 90s and the same movie selection from about 6 months ago when I traveled with them. Also, what is going on, with having to use your own cell phone to watch movies on the plane? Whatever happened to the screens in the backseat of the front seat? I ended up with neck pain from trying to watch a movie on my phone. Delta has become very cheap. It is going into some serious decline."
Pros: "Nothing"
Cons: "Let me just say that I’m a loyal Delta costumer until now. The flight attendants (the two women) were an absolute nightmare. They were so rude and condescending. I was carrying with me my service dog and a bag containing an expensive medication (it couldn’t go on the top bin). Despite being in the comfort class and having the seat next to me empty, we were tight for space. The flight attendants were unreasonable and forced me to put my medication on the top bin despite the fact I had told them it was extremely delicate, that it that to go upright, and that I needed to keep it with me. They did not listen and pressured me into giving them the medication. The medication could have easily gotten broken. Thankfully it didn’t but this is no way to treat a human being."
Pros: "Entertainment system is awesome and similar to what I usually see only on international flights."
Pros: "Crew was the best!"
Cons: "I really dislike the snack boxes. Snacks need to be more like a small sandwich or grapes, cheese and nuts. Not all that packaged stuff."
Pros: "Staff pretty friendly. Plane clean. Ran on time. Good communication. Even though shorter flight, had movie entertainment option. Before flight we had a flat tire so missed our flight. Agent extremely helpful getting us on another flight."
Pros: "Staff was courteous, flight uneventful but that's a good thing!"
Cons: "Long flight, difficult to sit that long (3 hrs plus)"
Pros: "It's a nice, comfortable flight with plenty of entertainment options."
Cons: "The coffee on board is lousy, but I'm not sure that is much of a surprise."
Cons: "I fly Delta quite often, and am usually pleased with their service, but the morning of June 23 was terrible. I got to the airport in Denver at 5:30 am for a 7:30 am flight to Atlanta, and the line to check a bag was about 40 people long. I waited 55minutes to check my bag, as they kept moving the ski priority people, and people in danger of missing their flight, to the head of the line. There were obviously not enough Delta workers on staff to process all the flights at that time."
Pros: "The moviea"
Cons: "The time of night"
Pros: "The flight attendants were so nice and accomadating. Even came by to refill our waters! I've never been on a flight with such friendly flight attendants!"
Pros: "Reassignment was pretty easy."
Cons: "No accommodations were available for overnight stay due to delayed flight."
Pros: "Upgraded to first class"
Cons: "No entertainment system, no power outlet...for first class this is disgraceful"
Cons: "I drove 5 hours to get to the airport and unfortunately ended up delayed because of traffic and slow shuttles from parking. I arrived 1 hour before the flight, but security was so slow I didn't get to the gat until 10 minutes before arrival. There were no gate agents present and despite banging on the gateway door and other Delta agents at the adjacent gate, no one helped me. I can only surmise that they had already given away our seats, which were award tickets, GAINED BY BEING A LOYAL DELTA CUSTOMER. The gate agents were unapologetic and useless at rebooking, and I bought a ticket from Southwest instead. As i was trying to get to my sister's wedding, and repeatedly told the agents this, their behavior was particularly abominable. DELTA, YOU'VE LOST A LOYAL CUSTOMER."
Cons: "Seats too close - I'm not that tall and my knees were jammed against the seat in front of me."
Pros: "Was able to get on a flight after ours was cancelled. Delta was in scramble mode and their gate staff worked hard ot deal with a frustrated flying populaiton"
Cons: "After paying for first class round trip airfare, we were given seats in coach in the rear of the plane, in spite of empty seats (plenty of them) in first class and economy comfort."
Pros: "Plane was clean and staff were friendly"
Cons: "The snack options were quite average"
Pros: "Flight attendants were lovely"
Cons: "Nothing"
Pros: "Being on time"
Cons: "Nothing you guys did great thank you so much."
Pros: "I travelled on economy delight, flight was fully packed, yet it felt spacious and comfortable. Lightning was great. Food was yummy! And pilots gave us updates on air travel, and if there were any delays etc."
Cons: "Nothing. Had a great trip!"
Pros: "The seating in upper class is unconventional and uncomfortable."
Cons: "Reconfigure seating in upper class. We will no longer be customers for that reason alone.."
Pros: "Although there were delays they kept us informed on a regular basis as to what to expect and seemed genuinely apologetic for any inconveniences. Boarding and deplaning were smooth and efficient. I really appreciated that there was no charge for checking a bag. I am certain that contributes to the ease of everyone getting on and off the plane. Our bags arrived at baggage claim about the same time we got there. I would definitely fly with Virgin Atlantic again."
Pros: "crew was nice"
Cons: "First time flying with a partner through Delta, so they stuck us on a Virgin Atlantic flight meaning I didn't get my free Delta check in bag (a fee of $60 each way) when I have gotten it every other flight I have ever taken with them. It was also 2 whole hours late in boarding."
Pros: "My flight was canceled and Virgin Atlantic gave us a free room in the hotel Ramada. My next flight was at 18:55 and I asked Virgin Atlantic agent am I allowed to stay in the room until time for my flight comes, he confirmed yes and gave me breakfast, lunch, and dinner voucher. However, next day around 12 I got call from Front Desk that I have to leave my room right away because it's time to chack out and If I want to stay longer I have to pay. I called Virgin Atlantic agancy again and the agent run my information and said to me I can stayin the room longer. After that I called front desk to confirm that but they said they didn't hear anything from Virgin Atlantic and I have to leave the room by 1pm. All of this was really unpleasant!"
Cons: "I didn't like anything. I didn't like the communication between Virgin Atlantic with travelers, communication between Virgin Atlantic and hotel Ramada. Everything was really poorly."
Pros: "A smoothtrip run by great staff."
Cons: "Thé food was rather stodgy overall."
Pros: "- Presence of entire box sets of some TV shows was a nice touch that I made good use of."
Cons: "- EVERY damn movie is prefaced by 4 minutes of ads. - The touchscreens (at least in economy) are slow resistive screens that are horrible for fine control gestures (like slightly changing the volume or position)"
Pros: "The ground staff was on top of it and the boarding process was smooth, but the cabin crew was brilliant. I’ve never had such pleasant service on a western airline. Well done. Entertainment system is top-notch, and the food was acceptable."
Cons: "The booking process and paying for luggage is disappointing. Plus, I paid a $90 upgrade and just moved up two rows in the same section. Sneaky."
Pros: "Top glass airline"
Cons: "I lake food and good service crew"
Pros: "Although we were badly delayed the cabin service was excellent in every way. Good meal , cheerful staff and well turned out."
Cons: "I did not like the fact that my seat was between 2 small children that belonged to a family sitting behind me .It was ridiculous to put a stranger on a 10 hour flight with a 3yrar old on one side and a 5 year old on the other"
Pros: "Staff on this flight were excellent"
Pros: "The crew and food were excellent. A little more space between seats would be appreciated. The entertainment equipment was not intuitive or easy to operate. I still feel the airline did a great job getting us to London on-time and a pleasant flight."
Pros: "love the lounge and easy check in and boarding, great attendants and smooth trip"
Cons: "would be nice if lounge was open earlier - arrived for 8:30am flight and had to wait around in freezing cold terminal with no coffee for an hour"
Pros: "Nothing. The whole experience was horrible."
Cons: "I didn't make it to Siem Reap because the first leg of the trip from IAD to London was cancelled by Virgin Atlantic after it was fully boarded. The excuse was that a flight attendant had food poisoning and was unable to fly and so the entire flight was cancelled. The Virgin team seemed unconcerned and showed NO sense of urgency to try and get people rebooked. Their solution was to rebook everyone on an evening flight the next day. If a passenger was only going to London, that was probably fine. But for people with connecting flights -- or like me with multiple connecting flights -- that wasn't acceptable."
Pros: "Overall comfortable journey"
Cons: "No option to book food option 24 hours before as could check in could not been done earlier than 24 hours before flight. I logged exactly 24 hrs before filled in details which took a few minutes by that time said too late to book special meal."
Cons: "It was terribly late. No one had a clue on when flight would depart."
Pros: "Francesca was the flight attende t that I had most the most interactions with was very friendly and warm."
Cons: "Food was hard and little stale."
Pros: "The entertainment selection was good, though I didn't need to see the blurb about having vloggers available before every movie. One of the very few airlines to use boarding by rows, which speeds up the boarding process."
Cons: "The legroom is very cramped, pretty difficult to eat your meal with the seat in front reclined. The crew were not very attentive: they completely missed me while I was waving the rubbish on their collection rounds. In the end I had to dump it myself in the toilet bins. The PA system is too loud compared to the rest of the entertainment, had to remove the headphones for each one of them."
Cons: "Flight was cancelled ."
Pros: "Check in was very smooth with very friendly staff. On board crew was very welcoming and service was excellent."
Cons: "Aircraft configuration of the 787-9 was very poor with 9 seats abreast making the seats very cramped and very poor leg room."
Pros: "Even it was a 12-13hrs flight, I had been my best flight ever in a long flight. Virgin really exeeced my expectations."
Cons: "given milk yoghurt with VGML breakfast"
Pros: "No one would update that the flight was delayed. They would not even communicate as to why delayed and would not put us in a different flight. Absolutely no customer service. Disappointed and would not fly jet airways again . I missed my conference lecture today as I was late."
Cons: "No communication, nor will they tell you why it's late . Nor will they move you to another flight even wen requested"
Pros: "From the check in to the service on board was very good. Staff were polite and respectful."
Cons: "The food was small. There did not serve bread with the meal"
Pros: "My first time flying to Europe! I love the service from the attendants but my seat mate made it uncomfortable to seat in my seat. Overall great experience"
Pros: "I liked that the boarding went really fast and the staff at the JFK airport was super nice and helpful."
Cons: "I didn't like how rude the airplane crew was and how useless and unhappy they were. The sits were very uncomfortable and the food didn't have any taste."
Pros: "Smooth flight"
Cons: "My economy window seat was just too cramped for a big guy on a nine hour flight"
Pros: "I felt that they were very thoughtful about the fact that it was a long flight. We got two small meals, which was perfect, and even a little gift bag with a sleep mask and toothbrush and such in it. These were just a couple of the many nice touches included in the flight."
Cons: "Very small quibble: the screen resolution, or maybe the contrast, of the personal video players was not so great. This was fine in most cases, but it meant I could not watch videos that had subtitles. Not a big deal but possibly worth fixing. Thanks"
Cons: "One toilet not working"
Pros: "first time I flew VirginAtlantic. Heard so many good things about it. It fact even our Uber driver was praising the airline on our way to the airport. But once onboard: - poor food (I mean 'survival kit' style) - entertainment station was not working - games feel like 20 years old - design (heavy red) now looks dated and suffocating - hostesses are more focused on their hairstyle than their customers"
Cons: "Back to Air France next time!"
Pros: "Food"
Cons: "Seat reclining happens even during meal time and landing! I had to ask crew to get passenger in front to put seat back upright during meal time!!! Crew should've noticed themselves and ask the passenger without my prompting!! So annoyed!! I complained to VA too"
Pros: "airline staff was helpful, friendly and accommodating from ticket check in to flight staff."
Pros: "The food was surprisingly ok and the seats in PE were comfortable, plus there were two USB ports, perfect!"
Cons: "Being woken up to be asked if I wanted to eat, twice! If I wanted to eat, I wouldn't have a sleeping mask on my face, or be asleep! Plus, upper class and premium economy didn't board first."
Pros: "Genuinely pleasant cabin crew, good service, good food."
Cons: "Virgin Upper Class seats are cramped, with very limited stowage space. Turning the seat into a lay flat bed (and returning it seat at the end of the flight) takes some effort--not the simplest of processes. I'm not tall, but my feet protruded into the aisle so I was being disturbed whilst sleeping. Seat is also quite narrow--feels quite claustrophobic when sleeping."
Pros: "Still a more pleasant experience than BA but others have overtaken. Crew make a difference though."
Cons: "Limo service wasn't great in China - asked for address of hotel - a major international chain and confusion on booking details"
Pros: "New Dreamliner aircraft was very comfortable with loads of leg room for a tall person like myself at 1.76m"
Cons: "My seat was directly under the aircon and it was blowing very cold all night which made it quite uncomfortable. Fortunately I had an extra blanket which I could wrap over my head."
Pros: "The boarding and the overall flight experience was quite good."
Cons: "There were movie options such as Sully and Deepwater Horizon, which I think are unsuitable for flights. Overall, the movie options could have had more variety."
Pros: "Smiling and helpful staff Great FREE food and drinks good movies Free goodie bag of travel goods, blanket, pillow etc Free candy for landing descent"
Cons: "Leg room is a little tight"
Pros: "The crew,food and entertainment the food has improved, the ground and flight staffs was very pleasant and helpful"
Cons: "We were flying to Miami, then into a cruise,weighs restrictions,we were find a100 dollars for a couple more kg, we were on holiday for nearly three weeks"
Cons: "Crew"
Pros: "The crew left my breakfast in the sear next to me because I was asleep (unfortunately i didn't notice till I started to disembark...)"
Cons: "I couldn't get comfortable enough to sleep very well, even though I was in a window seat (which I can normally lean on)."
Pros: "Very good on board services and nice crew"
Cons: "At boarding in Atlanta, they only checked in 1 of my 3 luggages to my final destination, the 2 others are lost..."
Pros: "The space you have with your legs is sufficient and the chairs are very comfortable. The food was really nice. I enjoyed the trip, although it was a long one."
Pros: "Everything except the plane itself"
Cons: "Plane cramped"
Pros: "We were late arriving at the airport and the checkin desk people were SO nice putting us through. Otherwise we never would have made it on the flight. Also the extra legroom seats were well worth it!"
Cons: "Nothing!"
Pros: "At JFK the lounge and service was the best I have encountered."
Pros: "The ground staff at Delhi was very helpful in giving us a new flight ticket for the next day for free eventhough they maintained that it was actually Air India's responsibility."
Cons: "Seats can be better."
Cons: "Flight late more than 3-4 hours on Frankfurt. So upset. I will never and ever try with Frankfurt again. I bought shortest way ticket to pay more money but unfortunately flight late about 3-4 hours. Money trap. I would love to have another free flight or I will post the tickets on facebook, Twitter and etc... To make a terrible flight reputation."
Pros: "It was long flight but everything was just right. Will use this company again."
Cons: "Food was OK, could have been better."
Pros: "Good leg room in aircraft and comfortable seating."
Cons: "My checkedin baggage did not reach the final destination and was delayed by 24 hours. Further, when my baggage did reach, one suitcase was damaged. Did not expect this from Luftansa."
Cons: "The flight never took off after 3 hours on board on the tarmac. There was poor communication from the staff at the airport and no compensation from Lufthansa."
Pros: "best take off and landing I’ve ever experienced. 2 meals for an 8 hour flight and all the red wine I could drink!"
Pros: "Everything exceeded expectations. Lots of food, space, drinks, and excellent flight crew. Excellent video selection."
Pros: "The crew and amenities are excellent!"
Cons: "Economy space is really tight."
Pros: "Flight delayed leaving, but arrived on time"
Cons: "Food was so-so. Didn’t know wireless headphones were not compatible with inflight movies. Flight attendants seemed grumpy"
Pros: "Nothing"
Cons: "I have been transatlantic for forty years on various carriers. Without a doubt this was my worst flying experience ever."
Cons: "Flight was delayed twice."
Pros: "This flight is usually fully booked but there happened to be an empty seat next to mine which was much appreciated"
Cons: "Nothing"
Pros: "I like the Aircaraft - A350-900 and service"
Cons: "You cancelled my flight & I lost a whole day of mt trip!"
Pros: "movie selection"
Cons: "I missed my lufthanza connection"
Pros: "Flight staff were kind and friendly"
Cons: "I could not push my seat back and the man in front of me pushed his back leaving me very little room"
Pros: "The bathroom downstairs"
Cons: "Late arrival inMunich, rush to connection and my luggage didn’t make it"
Pros: "Great service. everything was on time, or early. overall pleasant experience."
Pros: "Visa for India was not checked in Denver. Landed in Frankfurt and discovered that the visa was expired. Stuck in Frankfurt for 3 nights until new visa was issued. No babes the entire time I was in Germany. Arrived in Mumbai after paying the $350 US change fee and no bags. Bags finally arrived on Monday at 9AM Without clothes, toiletries and medications for 6 nights. Now I am delayed and will probably have to pay rebuke and fare change to extend my stay here."
Pros: "Lufthansa is extremely efficient, and the staff is very helpful all while being cheerful and kind. The planes are new and clean, everything was a notch above typical economy carriers. Well done!"
Pros: "1 hor 30 minutes instead of 2 hours 15"
Cons: "Worst food ever, and zero entertainment"
Pros: "I liked that if I asked for something the crew would get to me rapidly. Extra leg room."
Cons: "Boarding process: just a lot of confusion. Inflight crew service poor: the was no time to have any brain reaction when they would pass by with coffee or anything...and when I asked for coffee the answer for a gentlemen of the crew was: coffee already passed by. Really!!?? Make sure that +$1200 are spent well. Rude or inattentive crew members shouldn’t be on flights that are that long...I had to nsist to have a miserable cup of coffee. Movie selection was poor. USB port didn’t work. Shame on you!"
Pros: "At least Lufthansa has a little bit more leg room."
Pros: "The best in-flight service I have ever had on the Lufthansa flight from Denver to Munic!"
Cons: "Couldn't reserve a seat, even 24 hours in advance because web checkin was turned off. Ended up in the middle of the middle on both directions."
Cons: "We were charged a rebooking fee by Lufthansa when customs searched luggage causing us to miss connecting flight"
Pros: "Great crew service"
Pros: "Timely."
Cons: "Seats are small, no entertainment, food was below average."
Pros: "the crew are exellent"
Cons: "Entertainment options were not too good. The flight should have more American sitcoms and more Hindi options."
Pros: "The entire experience was great. Easy check-in, boarding, on time, friendly service, good food, good movies, and overall a really nice atmosphere for such a long flight. Would recommend this Flight to anyone."
Cons: "Nothing"
Pros: "The overall feeling of this flight was 'relaxed'...after getting over the fact, that this was a huge (two story) airplane. Short flight from Denver to Frankfurt...only 8 hours:)"
Cons: "I would have loved to be offered eye shades and ear plus, since most passengers watched movies and i wanted to sleep:)."
Pros: "Got upgraded to Business Class"
Pros: "Flight was on time comfortable good crew clean and upbeat"
Cons: "Boarding"
Pros: "Great service, crew attentiveness and economy comfort. Movie and music selection was good."
Cons: "Slightly larger food portion"
Pros: "Good flight good seats smooth ride."
Cons: "Boarding was not organized."
Pros: "Good job keeping up on food and beverages. Entertainment was great. It was a long flight but was manageable with great service"
Pros: "United is a good partner to Lufthansa. I like United. It was a quick flight, but a good one."
Pros: "Nice crew"
Cons: "Lack of leg room!!! After my bicycle box was inspected they failed to secure my bike the way I had it in the box. Bike was flipping around in box. Bent rear brake calipers. Bent brake hoods. Rear skewers were uncoupled. No way to treat a $10,000 bike! Very upset!"
Pros: "Pleasant crew."
Cons: "Annoying kids in seats behind us :( Not enough leg room for someone over 6 feet tall."
Pros: "I've flown on many different airlines since I was 10 years old and hands down this Lufthansa flight was the best and smoothest flight I have ever experienced. First of all, the plane was very comfortable and had good leg room. The flight staff were all extremely courteous and attentive. There was one point where I was reading in the dark and the crew member asked if I wanted the light turned on to read! Normally I don't sleep on flights, and the same crew member asked if I wanted ice cream since I don't feel like sleeping. The crew seemed to have this magic ability to make the flight more comfortable without the passenger having to even think about it, or try to ask for extra service. All of the crew were just very outstanding and organized throughout the entire flight, they were all generally very helpful and kind. By the time I got off the 14 hour flight, I didn't feel even the slightest bit tired or anxious, I was able to spend time with my friends in Budapest upon landing and stay out till 2 am without having to sleep or rest because the flight was so good."
Pros: "The flight was on-time!"
Cons: "The food was mediocre."
Cons: "Rude (American) passengers not keeping the "curtain down", when it was time to rest, and being very chatty. Also baby crying, but this is inevitable, it happened to all of us, when we had small babies."
Pros: "Nice flight not much disruption, Silent plane for a way back seat Nightflight was excellent handeled"
Cons: "Seats are too close together I had nicer meals on lufthansa flights."
Pros: "Great crew members, service, and flight."
Cons: "Seat (43A) in economy class in Airbus 330 is not great for oversea flight unlike I flew in LH 747-400 in the past, it does not fit 6+ ft tall people. I could not stretch my legs at all. My knee keep hitting next seat at front of me. Hello Lufthansa, are you listening?"
Pros: "The food was very good. The service, the preciseness."
Cons: "I didn't like the entertainment, there should me more options for movies in English and Arabic."
Cons: "They cancelled the flight and did not help at all for rescheduling."
Pros: "Seats had extra legroom which was very nice."
Cons: "Screens were on by default and hard to figure out how to turn off. Ads are very annoying."
Pros: "Flight departed 30 minutes late (due to a delay with the inbound flight)but a short flight time enabled the delay to be recovered and we landed in FRA on time. A very long taxi (30 minutes) made connection time for my next flight to be very tight."
Cons: "Why do LH insist on serving the 2nd meal/beverage service in economy class until 50 minutes before the flight lands? I suspect they would argue it allows passengers to have greater rest however in Y class the passengers are awake long before......could I suggest serving the snack earlier as it prevents a very rushed service as trays are collected and cabin secured very near to the actual landing?"

Have people at the Westjet counter

Flight delayed 5 hours

Just average

They canceled our flights but they flew anyway.

Cons: "The touch screen did not work properly"
Pros: "Seats were very comfortable. Plane interior was in new condition, including electronic window shade tinting."
Cons: "Staff was not particularly warm or attentive. Was never offered more to drink, and after asking for more wine was ignored."
Cons: "KLM lost my suitcase and did not deliver it until three days later... They refused to compensate me for having delivered the bag with broken articles inside (A pair of Rayban Wayfarers!)"
Pros: "Yes"
Cons: "Nothing. Flight was amazing"
Pros: "Staff were professional and polite."
Cons: "Despite zone boarding, boarding and disembarkation were very slow. Passengers like me with flight connections were very anxious regarding missing these."
Pros: "Everything works and quick to get to destination."
Cons: "Flight got cancelled"
Cons: "I was seated next to the restroom, which is not a pleasant experience for an international flight."
Pros: "Comfortable seat, great crew."
Cons: "Flight delayed, no USB port and no entertainment"
Cons: "Not being 1 hour late"
Pros: "Food and service"
Cons: "Working wifi would be good. Better A/C. More comfortable seats"
Pros: "Crew were great"
Cons: "Refreshments"
Cons: "Too hot inside the aircraft"
Pros: "No delay and nice staff"
Pros: "Good for both."
Cons: "Bigger seats."
Pros: "Everything was smooth and effortless."
Cons: "Can’t think of anything."
Pros: "Friendly staff"
Cons: "Security check at gate; No priority"
Pros: "Crew was good"
Cons: "Food"
Pros: "NOTHING"
Cons: "Having to change my seat to accommodate a rude belligerent passenger, who had taken my seat, refused to move until spoken to by steward. She then made my flight a nightmare, until I let her sit in my aisle seat. Even then she was not satisfied, she abused me the whole flight damaged the screen so I could not use it until the steward fixed it. Demanded that I except any and all alcohol to give to her to drink. When I am tea total she then continued to abuse me. I asked the steward to move me he just shrugged his shoulders and said there was nowhere else. This is definitely my the worst flight I have experienced."
Pros: "Crew where awesone and the choice of entertainment was fantastic"
Cons: "Seats way to close together"
Pros: "Employees were very friendly"
Cons: "The seats were very small"
Cons: "Nothing special"
Cons: "The movie selection did not seem extremely varied."
Pros: "Sandwich was incredibly tasty (although not much filling)"
Cons: "2 hours on the tarmac delayed with no explanation. Uncomfortable seats, no leg room. Poor management of seating, there was enough empty seats to have groups together but they were split up. Drinks served from a communal bottle in a polystyrene cup."
Cons: "Unaccompanied minor flying to Lisbon overnight. Bag was lost. No real effort to assist. Bags of unaccompanied minor should be treated with priority."
Pros: "Premium economy service was good."
Cons: "Inexplicably, our preassigned seats were changed at checkin and we were put in bulkhead. This particular Boeing aircraft is pretty poorly designed. Especially the bulkhead in premium economy."
Pros: "The aircraft was clean"
Cons: "The food was terrible, wifi was extremely expensive (Delta had free messaging over their wifi)"
Cons: "Crowded seating, 20-year old video system, headphones that did not match the two-jack system, lackluster service in flight. Generally my experience with KLM has been good, but this was well below average."
Pros: "Very friendly crew"
Pros: "Nice seats, comfortable."
Cons: "Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here."
Cons: "Tiny old cramped plane."
Cons: "No proper info regarding cancellation. Staff was unfriendly and abruptly responded to passengers."
Pros: "The sandwiches were simple yet just the right touch, on all four flights."
Pros: "Crew was friendly..business class seat was very comfortable and seemed wider than most Nice power outlets great entertainment system"
Cons: "Row 6 in business is after the first 5 rows and Galley and restroom. Very awkward"
Cons: "KLM had bumped us to a later flight for no reason and again we had to call with a long wait to get our original connection restored, However, we did not get boarding passes during checking in Europe and thus had to go outside security in Detroit to the main check-in gate and wait 30 minutes to get the error resolved. Then it was back thorough security and a rush to the gate to get there in time to board. Lost our original seat assignment and wound up in the last row at the tail of the plane. Extremely poor coordination between KLM and Delta who operated the flight."
Pros: "Service"
Cons: "Only one queue for boarding. Flight late on arrival."
Pros: "The staff was fast and curteous."
Cons: "There is not anything to complain about besides the usual discomfort of travel."
Cons: "The fact that there are different airline carriers for one flight is hard. In my second flight they made me check a bag which was considered a carry on during my first flight"
Pros: "staff hospitality, cleanness of the cabin and toilet and punctuality of the flight"
Cons: "lack of meal options"
Pros: "Service was good"
Cons: "Delay"
Pros: "leg room economy compared to KLM"
Cons: "full flight, no upgrade possible"
Cons: "The crew on the Lagos Amsterdam route (in economy) are particularly unfriendly and brusque. This is my experience each time i fly this route in economy"
Cons: "Flight delayed ... Myself and three other colleagues didn't have our luggage show up from KLM flight from Amsterdam to Brussels...even though all of our luggage was labeled "priority". Once in customer service line, we looked and saw that many of the other passengers on our flight also never received their luggage. We estimated that 20-25% of the people on that flight did not receive their luggage as they were in line with us for the same problem. Hard to understand how so many pieces of luggage could have been overlooked and not loaded on our flight. Obviously there is a huge gap in their quality system to ensure mistakes like this are prevented."
Pros: "Good food, good entertainment system, comfortable seating."
Cons: "Only one toilet working in business class. A crew member told me that it was a decision to fly with only one toilet to ensure no delay. There was a disgusting stench of sewerage for the complete flight from Amsterdam to Johannesburg. This was in all likelihood due to the broken toilet on the left side."
Pros: "Even for this short flight, drinks and sandwich was provided staff were efficient and friendly"
Pros: "everything"
Cons: "nothing"

Thanks

Seat allocation or lack of availability is a mystery. My wife and I had to sit apart from each other, and teenage children elsewhere but I checked in at the first possible opportunity (24 hours to flight) and at this stage 95% of all seats were gone. How is this possible? What can I do differently next to to be able to sit together with my ffamily on a long haul night flight?

What a great flight. Would do it again without question.

Cons: "I was bumped off my flight and re-routed return to NYC. Flight was supposed to depart at 10:25am and flight they put me on left 1:05 Pm and the connection was not even Finnair, but Icelandic air. The Kayak site did not alert about extra charge for confirmed seat before I had paid in full ticket."
Pros: "The movies in the flight"
Cons: "The temperature in the cabin was absurd. There were 3 people who fainted because it was an 8 hour flight, and the AC was not at an ideal temperature. I was sweating, and so was my mother. ABSURD"
Pros: "Crew great."
Cons: "Seats too close together. Armrest on aisle could not be raised making exit almost impossible."
Cons: "Clean up the planes better"
Pros: "Everything! I never knew that Finnair was such a great airline."
Cons: "Honestly, nothing could have been better."
Cons: "Good airline teamed up with crappy American brings them down. Don't waste money!!"
Cons: "Could take the flight, your website did not advise that my passport required a Schengen VISA just to transition to my Final destination. Then My reservation was cancelled by FINNAIR"
Pros: "The flight did eventually take off, unlike a few others leaving around the same time."
Cons: "We were delayed several hours and were never told why. Mostly there were no Aeroflot staff at the gate to ask. When there was, they said they couldn't help us because our flight was a codeshare with FinnAir. At the last minute they switched gates, sending us all scurrying."
Pros: "Super quiet and comfortable flight, dedicated service, punctuality."
Cons: "I liked it all."
Cons: "The flight from India was delayed and as a consequence I missed my connecting flight to Miami. I had to put up in a Hotel at Helsinki and take a flight to Miami the next day via London."
Pros: "Very friendly and efficient service. Food on this flight was surprisingly good. All families traveling with children got gifts from the airline. Nice touch!"
Cons: "I flew economy class and my seat was not the best. I was in between two big guys. I suppose that was just bad luck."
Pros: "the food provided under gluten-free food"
Pros: "I was very satisfied by the flights by Finnair - kind personnel, good food, on time flights."
Cons: "The 40 min layover between SVO-HEL and HEL-JFK required security check and walking approx. 30-gate distance. It was well organized, but still straining."
Pros: "Crew professional."
Cons: "Everything ok."
Cons: "Sellling snacks during the flight (to a captive clientele) makes the process noticibly less pleasant than in the days when Finnair (generously) provided snacks to everyone."
Pros: "Crew was fine"
Cons: "Seats are uncomfortable. They lean too far back too so that if the person in front of you is reclined all the way, you're quite uncomfortable. I was able to view the TV screen in front of me better than my own because the person in front of me was completely reclined."
Cons: "No space on the aircraft. It was very cold the entire flight. Staff wasn't responsive to ewquests"
Pros: "The crew made the entertainment free because of the delay. They were very hard working to make things right."
Cons: "Plane was late at Fenver and Heathrow and into Geneva. Plane seating was uncomfortable for such a long flight. This is an airline issue not specifically BA/Finnair."
Pros: "Good customer service, top notch on all aspects. Very attentive staff.."
Cons: "2 hours late to leave but part of wing flap needed to be repaired before flight"
Pros: "British airways offers amazing entertainment selections on the Screens over 25, food was good"
Cons: "Check in line was terrible, I had checked in online but still waited over a hour to bag drop, service was not great either the flight attendants were not happy at thier job.."
Pros: "We ended up being on a BA flight which was fine. Ok service, check in from London much better than USA. In flight entertainment good."
Cons: "Nonchalant crew on the way back, I asked if they had any snacks half way into the flight as I didn't eat dinner, I went to the galley and the head of customer service heard my request, looked at me and just carried on reading his paper leaving a flight attendant to offer me a small bag of pretzels , which she had to search for. Very poor"
Pros: "Nothing"
Cons: "Flight left 4 hours late due to mechanical problems with a very , very old plane. I paid extra for an exit seat that (bc the plane was so old) had cold air seeping in that even with 4 blankets on, a sweater, my jacket I was frozen the whole flight and caught a terrible cold that I have now had for a week."
Pros: "I like the Airbus A330 model's that AA flies from Charlotte on European destinations. They are the former USAir A330's and they are nice both in business and economy. There are no premium economy seats on this version. And Charlotte is an excellent airport to fly from/to."
Cons: "I wish there was a premium economy offering on this plane. The first row of economy is sold as such but is really nothing like prem economy apart from additional legroom."
Pros: "Service was very good"
Pros: "could change to extra legroom on the day without extra charge"
Cons: "no individual entertainment console, and only certain seats had power outlets."
Pros: "The crew members were pleasant"
Cons: "I had to pay an additional fee of $327 because I had a infant riding with me on my lap."
Pros: "It was a pleasant flight, easy boarding, crew friendly."
Pros: "customer service was attentive smart yet caring."
Cons: "BA lost my baggage. The sandwich they offered was uneatable. Marshall Hoffman"
Pros: "Crew, boarding, cleanliness of the plan, and all other aspects other than food were good/excellent."
Cons: "The vegetables in the meal / salad were still frozen….inedible. In the morning in the asian vegetarian meal it was simply fruit…that was it. No protein source. I have been on many BA flights and the food has not been this poor, so not sure if the carrier who services food source has changed."
Cons: "It is absolutely ridiculous that they made us pay $100 each way for our ski bag/equipment. I will never fly either airline again. Horrible customer service as well. The airplane and its entertainment system is quite antiquated and needs to be updated. Horrible experience."
Pros: "Excellent service - on time, comfortable and great food!"
Cons: "Some staff were a little abrupt, but very efficient and helpful."
Cons: "Our bag was not checked through to our final destination and was delivered a day later."
Pros: "Crew got into the Christmas spirit"
Cons: "Audio sockets had "scratchy" sound quality, no matter which headphones were employed Touch screens were very unresponsive and viewing listings was infuriatingly slow - I would prefer to use a simple list without pics"
Pros: "Services, food, smooth landing."
Pros: "Good American Arline's crew"
Cons: "Operated by American Airlines. This was a different filght than was in our tickets because we were late for our connection flight. There were no help from Finnair to find a "replacement" flight."
Pros: "food and crew"
Cons: "Poor entertainment offer (no quality movies and not varied options-not classic movies!!). Interactive device menu not working properly or at all. Outraging policy to offer more bookings than available seats that turned out into my wife and me being put in standby when we had purchased our tickets last July. Waiting for 30-40 minutes to claim our baggage to know it had been left in our origin destination in the end so it would probably be delivered 2 days later since the next flight would arrive the following day but late in the evening and more time wasted on the lane to claim for it that caused to miss our connecting train that would take us home and we had to wait for another hour to take the next so we finally got home 2 hours later than expected. We will never use again another company from the one world alliance."
Pros: "The crew was very helpful and the entertainment was updated."
Cons: "Philadelphia airport services were terrible: - immigration processing was too long and took more than one hour dur to out of service customs machines and insufficient immigration personnel. - luggage handling at the airport careless and resulted in the breaking of some of my belongings."
Pros: "It was a new plane."
Cons: "Flight was operated by IBERIA. I had to seat separately from my husband as IBERIA charges $45 for selecting the seat."
Pros: "We didn't die"
Cons: "Poor air quality No leg room No room in the plane to move about or stretch Terrible food"
Pros: "Good Entertainment, and I had an empty seat next to me. Crew was attentive."
Cons: "My luggage was lost when I got to Paris and the staff at the ticket booth in Denver were not aware that my final destination was Paris."
Pros: "FLIGHT WAS ON TIME VERY FRIENDLY STAFF AT GATE ON BOARD STAFF MOSTLY FRIENDLY NO HASSLE WITH MY CARRY ON LUGGAGE FOOD WAS "OK" ONE WORLD SHOULD BRING BACK THE CHEESE PIZZA SNACK! BATHROOMS CLEAN"
Cons: "OLD PLANE OLD ENTERTAINMENT SET WITH FUZZY SCREEN NO WIFI ON BOARD STAFF ON RETURN FLIGHT FRIENDLY BESIDES ONE WOMAN WHO WAS VERY RUDE SEATS ARE TOO CLOSE TOGETHER, NEED MORE SPACE FOR LONG FLIGHTS"
Pros: "The fare was the best I found and it got me home on short notice. Service and facilities were the same as other major airlines as the flight was operated by a code share partner. Online booking was smooth and painless."
Cons: "Nothing. I paid for economy and expect all the issues with flying economy. Finnair is in no way to fault for any issues on my flight."
Pros: "i liked the flight attendants. the mac n cheese was good but it was a very small portion."
Cons: "the man next to me was huge abd sittung on top of me the whole time. he was nice but for $750, i hooed to have my own seat."
Cons: "When I booked the flight there wasn't an option for a special meal and I have dietary restrictions so I was unable to eat any of the food on the plane."
Pros: "Ticketed as Finnair, a USAir A330 now operating as American Airlines. Biz class is outstanding with 1-2-1 lay-out. Very spacious and comfortable. Much, much better than the tired B777 I flew outbound from Chicago to LHR. That one had the old, slanting "flat" seats whereas this plane has fully lie flat seats. The crew was the thing that really made the difference: thoughtful with great attention to detail."
Cons: "Delayed because of later arrival of the inbound to LHR."

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Denver - United Kingdom Flights

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Denver (DEN)United States

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United Kingdom - Denver

Cabin classes:

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